000 00339nam a2200133Ia 4500
001 00806
008 190706s9999 xx 000 0 und d
082 _a512.81 L755
100 _aLINGAYYA, R.
245 0 _aNUMBER SYSTEM:AUTOMATIC ALGEBRAIC SOLUTIONS
260 _aBYNDOOR
_bSOMESHWARA
_c2009
300 _a98p.,24x18Cms.
942 _cREF
_2DDC
999 _c9326
_d9326